BMW 5-Series BMW 5-Series 2006 Buick Regal Buick Regal 2011

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BMW 5-Series vs. Buick Regal Price Comparison (MSRP)

The sticker prices, before adjusting for remaining feature differences. Usually these are the numbers you will see on the window stickers.

Models in short supply often sell at or even above these prices.

BMW 5-Series vs. Buick Regal Invoice Comparison

Lowest Total Price: $35,410

Buick Regal CXL Turbo   
Difference: $15,040

Lowest Total Invoice: $33,572

Buick Regal CXL Turbo   
Difference: $12,578

Calculate Payments

  Down Payment Interest Rate Term
Model Year20062006200620062011
Model5-Series5-Series5-Series5-SeriesRegal
Trim525i530i550iM5CXL Turbo
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Base Price $42,500 $46,800 $57,400 $81,200 $28,860
Base Invoice $38,855 $42,770 $52,415 $74,070 $27,705
Premium Package 2,000        
Navigation system 1,800 1,800 1,800    
Folding second row seats 475 475 475 475  
Heated front seats 500 500 500    
Satellite radio 595 595 595 595  
Obstacle detection, rear 700 700      
Rear side airbags 385 385 385 385  
Xenon HID headlights 800   800 800  
Leather seating surfaces   1,450      
Wood trim       0  
Rear spoiler       0  
Preferred Equipment Group T07         5,690
Premium Package 1,820        
Navigation system 1,640 1,640 1,640    
Folding second row seats 430 430 430 430  
Heated front seats 455 455 455    
Satellite radio 540 540 540 540  
Obstacle detection, rear 635 635      
Rear side airbags 350 350 350 350  
Xenon HID headlights 730   730 730  
Leather seating surfaces   1,320      
Wood trim       0  
Rear spoiler       0  
Preferred Equipment Group T07         5,007
Options (change) 7,255 5,905 4,555 2,255 5,690
Options (change) 6,600 5,370 4,145 2,050 5,007
Destination 695 695 695 695 860
Gas Tax 0 0 0 3,000 0
Total Price $50,450 $53,400 $62,650 $87,150 $35,410
Total Invoice $46,150 $48,835 $57,255 $79,815 $33,572

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While we strive for accuracy, the site is not error-free, and prices can change at any time.

Dealer Price Quotes

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Request free, no-obligation BMW 5-Series dealer quotes or Buick Regal dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: BMW 5-Series vs. Buick Regal

Lowest Adjusted Price and Invoice: Buick Regal CXL Turbo
TrueDelta Adjusted Price Difference: $15,530
TrueDelta Adjusted Invoice Difference: $13,056
Model Year20062006200620062011
Model5-Series5-Series5-Series5-SeriesRegal
Trim525i530i550iM5CXL Turbo
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Engine215hp I6255hp I6360hp V8500hp V10220hp I4
TransmissionM6M6M6S7T6
DrivetrainRWDRWDRWDRWDFWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)200, 10200, 10200, 10420, 13320, 9
Tire (rear if not all the same)225/50-17225/50-17225/50-17255/40-19245/40-19
Total Price$50,450$53,400$62,650$87,150$35,410
Adjustments for Features-4000-400-3,415-890
Feature-Adjusted Total Price$50,050$53,400$62,250$83,735$34,520
Cost Above Minimum$0$3,350$12,200$33,685$0
Total Invoice$46,150$48,835$57,255$79,815$33,572
Adjustments for Features-3660-366-3,128-844
Feature-Adjusted Total Invoice$45,784$48,835$56,889$76,687$32,728
Cost Above Minimum$0$3,051$11,105$30,903$0

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Features Comparison: BMW 5-Series vs. Buick Regal

Model Year20062006200620062011
Model5-Series5-Series5-Series5-SeriesRegal
Trim525i530i550iM5CXL Turbo
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manual$150$150$150  
7-speed automated manual   $1200 
6-speed manually-shiftable automatic    $1100
RWD$0$0$0$0 
FWD    $0
Accessories 
AC power outlet    $100
Remote window/roof operation$15$15$15$15 
Tilt/telescoping steering wheel, manual    $250
Tilt/telescoping steering wheel, power$350$350$350$350 
Universal garage door opener$100 $100$100 
Brakes, Airbags, and Other Safety 
Obstacle detection, front$150$150$150$150 
Rollover sensor    $50
Cargo Management 
Air-conditioned storage compartment$50$50$50$50 
Cargo net    $40
Ski sack$50$50$50$50 
Climate Control 
Heated windshield washer nozzles   $15 
Rain-sensing wipers$175$175$175$175 
Rear air vents    $100
Rear air vents with manual controls$150$150$150$150 
Residual heat$50$50$50$50 
Variable intermittent wipers    $75
Drivetrain 
Limited-slip rear differential   $300 
Exterior 
Body kit   $0 
Rear spoiler   $200 
Infotainment 
Aux input    $50
Bluetooth cell phone link    $100
CD changer, remote   $200 
DVD-compatible player    $0
Media drive    $15
MP3-compatible player    $50
Surround sound   $250 
Telematics service, such as OnStar$200$200$200$200 
Telematics service, such as OnStar, with navigation    $225
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror$75 $75$75 
Auto-dimming passenger-side mirror$75 $75$75 
Auto-dimming rearview mirror$150 $150$150$150
Compass$0$0$0 $0
Headlight washers   $50 
Mirror tilt-down in reverse$25$25$25$25 
Power-folding mirrors   $50 
Steering-linked headlights$150$150$150$150 
Seats and Interior Trim 
Memory system, driver seat$200$200$200$200 
Power headrest height adjuster, driver seat$50$50$50$50 
Power headrest height adjuster, passenger seat$50$50$50$50 
Power seatback bolsters, driver seat   $100 
Power seatback bolsters, passenger seat   $100 
Power thigh bolsters, driver seat   $100 
Power thigh bolsters, passenger seat   $100 
Wood trim$300$300$300$300 
Suspension, Wheels, and Tires 
Adaptive dampers - electrical   $500$500
Electronic systems calibration selector    $200
Ultra-sport suspension (upgrade)   $0 
Total Value of Features$2,515$2,115$2,515$5,530$3,005
Value of Feature Adjustments$400$0$400$3,415$890
Value of Feature Adjustments-3660-366-3,128-844

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Specifications Comparison: BMW 5-Series vs. Buick Regal

Model Year20062011
Model5-SeriesRegal
Body4dr Sedan4dr Sedan
Wheelbase113.7 in107.8 in
Length191.1 in190.2 in
Width72.7 in73.1 in
Height57.8 in58.4 in
Curb Weight3,429 lb.3,601 lb.
Fuel Capacity18.5 gal.18.0 gal.
Row 1 Headroom37.7 in38.8 in
Row 1 Shoulder Room57.3 in56.7 in
Row 1 Hip Room0.0 in55.4 in
Row 1 Legroom41.5 in42.1 in
Row 2 Headroom37.9 in36.8 in
Row 2 Shoulder Room57.2 in54.4 in
Row 2 Hip Room0.0 in52.3 in
Row 2 Legroom36.0 in37.3 in
Cargo Volume14.0 ft314.2 ft3

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Option Package Details
BMW 5-Series 525i

Premium Package
FeatureValueRequested?
Leather seating surfaces900Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Universal garage door opener100No
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75No
Auto-dimming passenger-side mirror75No
Interior ambient lighting150No
Total Requested135077%
Total Not Requested40023%

Option Package Details
Buick Regal CXL Turbo

Preferred Equipment Group T07
FeatureValueRequested?
Rear side airbags300Yes
Sunroof900Yes
Xenon HID headlights500Yes
Harman/Kardon, 320W, 9 speakers (with subwoofer)350No
Navigation system600Yes
DVD-compatible player0No
Voice control for nav and audio100Yes
Media drive, large15No
Adaptive shocks - electrical500Yes
Electronic systems calibration selector200No
245/40WR19 tires400No
Total Requested290075%
Total Not Requested96525%

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